SQL Injection in Isotope Isotope-Core
CVE-2026-96600
Isotope eCommerce through 2.9.10 contains a blind SQL injection vulnerability in backend callbacks that interpolate request-controlled identifiers and administrator-supplied values directly into SQL statements. Authenticated Contao backend users with Isotope module permissions can exploit conditional and time-based injection payloads to extract arbitrary database contents including user password hashes from the tl_user table.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (36.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
Weakness classification (CWE)
References
- github.com/isotope/core/issues/2585 (issue-tracking)
- github.com/isotope/core (product)
- github.com/isotope/core/blob/028d47cbe69c7712339d34539721bea7369dc937/system/mo… (technical-description)
- github.com/isotope/core/blob/028d47cbe69c7712339d34539721bea7369dc937/system/mo… (technical-description)
- github.com/isotope/core/blob/028d47cbe69c7712339d34539721bea7369dc937/system/mo… (technical-description)
- github.com/isotope/core/blob/028d47cbe69c7712339d34539721bea7369dc937/system/mo… (technical-description)
- www.vulncheck.com/advisories/isotope-ecommerce-through-2.9.10-sql-injection-via… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-96600?
- CVE-2026-96600 is a medium-severity vulnerability in Isotope Isotope-Core, classified under SQL Injection. CVSS score: 5.5/10. Published 2026-09-23.
- How severe is CVE-2026-96600?
- Medium severity. CVSS v3 base score is 5.5 out of 10.